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50
51#include "window.h"
52
53#include <QCheckBox>
54#include <QGridLayout>
55#include <QGroupBox>
56#include <QMenu>
57#include <QPushButton>
58#include <QRadioButton>
59
60//! [0]
61Window::Window(QWidget *parent)
62 : QWidget(parent)
63{
64 QGridLayout *grid = new QGridLayout;
65 grid->addWidget(createFirstExclusiveGroup(), row: 0, column: 0);
66 grid->addWidget(createSecondExclusiveGroup(), row: 1, column: 0);
67 grid->addWidget(createNonExclusiveGroup(), row: 0, column: 1);
68 grid->addWidget(createPushButtonGroup(), row: 1, column: 1);
69 setLayout(grid);
70
71 setWindowTitle(tr(s: "Group Boxes"));
72 resize(w: 480, h: 320);
73}
74//! [0]
75
76//! [1]
77QGroupBox *Window::createFirstExclusiveGroup()
78{
79//! [2]
80 QGroupBox *groupBox = new QGroupBox(tr(s: "Exclusive Radio Buttons"));
81
82 QRadioButton *radio1 = new QRadioButton(tr(s: "&Radio button 1"));
83 QRadioButton *radio2 = new QRadioButton(tr(s: "R&adio button 2"));
84 QRadioButton *radio3 = new QRadioButton(tr(s: "Ra&dio button 3"));
85
86 radio1->setChecked(true);
87//! [1] //! [3]
88
89 QVBoxLayout *vbox = new QVBoxLayout;
90 vbox->addWidget(radio1);
91 vbox->addWidget(radio2);
92 vbox->addWidget(radio3);
93 vbox->addStretch(stretch: 1);
94 groupBox->setLayout(vbox);
95//! [2]
96
97 return groupBox;
98}
99//! [3]
100
101//! [4]
102QGroupBox *Window::createSecondExclusiveGroup()
103{
104 QGroupBox *groupBox = new QGroupBox(tr(s: "E&xclusive Radio Buttons"));
105 groupBox->setCheckable(true);
106 groupBox->setChecked(false);
107//! [4]
108
109//! [5]
110 QRadioButton *radio1 = new QRadioButton(tr(s: "Rad&io button 1"));
111 QRadioButton *radio2 = new QRadioButton(tr(s: "Radi&o button 2"));
112 QRadioButton *radio3 = new QRadioButton(tr(s: "Radio &button 3"));
113 radio1->setChecked(true);
114 QCheckBox *checkBox = new QCheckBox(tr(s: "Ind&ependent checkbox"));
115 checkBox->setChecked(true);
116//! [5]
117
118//! [6]
119 QVBoxLayout *vbox = new QVBoxLayout;
120 vbox->addWidget(radio1);
121 vbox->addWidget(radio2);
122 vbox->addWidget(radio3);
123 vbox->addWidget(checkBox);
124 vbox->addStretch(stretch: 1);
125 groupBox->setLayout(vbox);
126
127 return groupBox;
128}
129//! [6]
130
131//! [7]
132QGroupBox *Window::createNonExclusiveGroup()
133{
134 QGroupBox *groupBox = new QGroupBox(tr(s: "Non-Exclusive Checkboxes"));
135 groupBox->setFlat(true);
136//! [7]
137
138//! [8]
139 QCheckBox *checkBox1 = new QCheckBox(tr(s: "&Checkbox 1"));
140 QCheckBox *checkBox2 = new QCheckBox(tr(s: "C&heckbox 2"));
141 checkBox2->setChecked(true);
142 QCheckBox *tristateBox = new QCheckBox(tr(s: "Tri-&state button"));
143 tristateBox->setTristate(true);
144//! [8]
145 tristateBox->setCheckState(Qt::PartiallyChecked);
146
147//! [9]
148 QVBoxLayout *vbox = new QVBoxLayout;
149 vbox->addWidget(checkBox1);
150 vbox->addWidget(checkBox2);
151 vbox->addWidget(tristateBox);
152 vbox->addStretch(stretch: 1);
153 groupBox->setLayout(vbox);
154
155 return groupBox;
156}
157//! [9]
158
159//! [10]
160QGroupBox *Window::createPushButtonGroup()
161{
162 QGroupBox *groupBox = new QGroupBox(tr(s: "&Push Buttons"));
163 groupBox->setCheckable(true);
164 groupBox->setChecked(true);
165//! [10]
166
167//! [11]
168 QPushButton *pushButton = new QPushButton(tr(s: "&Normal Button"));
169 QPushButton *toggleButton = new QPushButton(tr(s: "&Toggle Button"));
170 toggleButton->setCheckable(true);
171 toggleButton->setChecked(true);
172 QPushButton *flatButton = new QPushButton(tr(s: "&Flat Button"));
173 flatButton->setFlat(true);
174//! [11]
175
176//! [12]
177 QPushButton *popupButton = new QPushButton(tr(s: "Pop&up Button"));
178 QMenu *menu = new QMenu(this);
179 menu->addAction(text: tr(s: "&First Item"));
180 menu->addAction(text: tr(s: "&Second Item"));
181 menu->addAction(text: tr(s: "&Third Item"));
182 menu->addAction(text: tr(s: "F&ourth Item"));
183 popupButton->setMenu(menu);
184//! [12]
185
186 QAction *newAction = menu->addAction(text: tr(s: "Submenu"));
187 QMenu *subMenu = new QMenu(tr(s: "Popup Submenu"));
188 subMenu->addAction(text: tr(s: "Item 1"));
189 subMenu->addAction(text: tr(s: "Item 2"));
190 subMenu->addAction(text: tr(s: "Item 3"));
191 newAction->setMenu(subMenu);
192
193//! [13]
194 QVBoxLayout *vbox = new QVBoxLayout;
195 vbox->addWidget(pushButton);
196 vbox->addWidget(toggleButton);
197 vbox->addWidget(flatButton);
198 vbox->addWidget(popupButton);
199 vbox->addStretch(stretch: 1);
200 groupBox->setLayout(vbox);
201
202 return groupBox;
203}
204//! [13]
205

source code of qtbase/examples/widgets/widgets/groupbox/window.cpp